alabdhvā na viṣīdeta
kāle kāle 'śanaḿ kvacit
labdhvā na hṛṣyed dhṛtimān
ubhayaḿ daiva-tantritam
alabdhva -- not obtaining; na -- not; vishideta -- he should be depressed; kale kale -- at different times; asanam -- food; kvacit -- whatever; labdhva -- obtaining; na -- not; hrishyet -- should rejoice; dhriti-man -- fixed in determination; ubhayam -- both (obtaining and not obtaining good food); daiva -- of the supreme power of God; tantritam -- under the control.
Because we desire to enjoy the material body, the varieties of material experience bring us flickering happiness and inevitable suffering. We foolishly consider ourselves to be controllers and doers, and thus through false egotism we are subjected to the volatile feelings of the material body and mind.